Be good for yourself: DON' T BUY THIS GAME.
Graphics for ROTK are very nice and music is cool (well, it' s the movie's original soundtrack - how come it wouldn' t be good?), but that' s not enough to make a decent game.
The gameplay... it is horrible : there are too many enemies to fight against at certain moments. It' s impossible to defeat all of them! Knocking down all of those "Hanukais" over and over again is repetitive and tireding. Trust me: if you' re not into VERY hard games, don' t even think about purchasing this one. And there's one more bad thing about it: the cut-scenes. Boy, how boring it is to be forced (yes, FORCED) to watch them every time you play...
I repeat: be good for yourself and don' t buy this wreck, I mean, this game. It' s pure waste of time and money.